IP Library Granted Patent US 6,720,193
Granted Patent Utility Small
US 6,720,193 · Confirmation No. 2938

ANALYSIS OF FREE ANALYTE FRACTIONS BY RAPID AFFINITY CHROMATOGRAPHY

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Code Description Pages PDF
2018-03-19 OATH Oath or Declaration filed 16 View
2015-09-18 OATH Oath or Declaration filed 2 View
2004-01-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-01-26 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-01-26 LET. Miscellaneous Incoming Letter 4 View
2004-01-26 DRW Drawings-only black and white line drawings 8 View
2004-01-26 PA.. Power of Attorney 5 View
2004-01-26 C.AD Change of Address 1 View
2001-06-14 DRW Drawings-only black and white line drawings 8 View
2001-02-27 TRNA Transmittal of New Application 4 View
2001-02-27 ADS Application Data Sheet 1 View
2001-02-27 SPEC Specification 45 View
2001-02-27 CLM Claims 8 View
2001-02-27 ABST Abstract 1 View
2001-02-27 DRW Drawings-only black and white line drawings 8 View
2001-02-27 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,720,193
App. No.
09/794,857
Filed
2001-02-27
Granted
2004-04-13
Pub. No.
US20020151086A1
Art Unit
1641
PTA
-312 days